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Results 181 - 190 of 246 for Gold
  • Automated Mining: The Costs & Benefits
    Article - 23 Aug 2019
    The use of automated precision-engineered technology in mining, from hardware such as drilling-rigs and ventilation systems.
  • Mining Sites: The Transition from Open-Pit to Underground Mining
    Article - 10 Jul 2019
    In order to optimize each pit’s efficiency, the mining space tends to merge the land’s natural characteristics and man-made features.
  • How Mineral Nationalism is Affecting the Mining Industry
    Article - 10 Jul 2019
    Mineral nationalism, whereby a country seeks to increase, or in extreme cases entirely expropriate control of, its mineral resources is a growing global trend.
  • What is the Nuclear Fuel Cycle?
    Article - 11 Apr 2019
    Uranium is a radioactive metal commonly used in the production of nuclear fuel and has the potential to produce massive amounts of energy. To realize this, uranium must undergo the nuclear fuel cycle.
  • Rapid Characterization of Soils, Rocks, and Ores with Handheld XRF
    Article - 5 Apr 2019
    Handheld XRF analyzers provide high performance, real-time geochemistry data of soils, stream sediments, and rock outcrops.
  • The Energy Cost of Friction and Wear in Mining
    Article - 5 Jan 2018
    Researchers have studied global energy consumption due to friction and wear in the mining industry, to determine the tribological and economic impacts.
  • New Turquoise Mining Initiatives
    Article - 26 Oct 2017
    Turquoise, an opaque mineral that is well known for it’s alluring design pattern that is made up of naturally crafted mixes of blue, green and yellow colors, has been a treasured gemstone for...
  • The Development of Underwater Mining
    Article - 22 Jun 2017
    A submersible developed in 1964 by the U.S. Navy called Alvin was one of the first of its kind with the ability to go to a depth of 14,800 feet for up to 10 hours.
  • Pentlandite - Occurrence, Properties, and Distribution
    Article - 21 Apr 2014
    Pentlandite, nickel iron sulphide, is the principal ore for nickel. Pentlandite is found in the form of massive granular aggregates. It appears as a brassy gold-colored mineral, having similarities in...
  • Leaching - Mining Fundamentals
    Article - 29 Apr 2014
    Leaching is a chemical process in mining for extracting valuable minerals from the ore. Leaching also takes place in nature where the rocks are dissolved by water. Post leaching, the rocks areleft...

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